153156720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33587}}^1$

素因数の和:33622

約数の個数: 80

約数和(自身を含む): 499789440

約数和(自身を除く): 346632720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 33587, 67174, 100761, 134348, 167935, 201522, 268696, 335870, 403044, 503805, 537392, 638153, 671740, 806088, 1007610, 1276306, 1343480, 1612176, 1914459, 2015220, 2552612, 2686960, 3190765, 3828918, 4030440, 5105224, 6381530, 7657836, 8060880, 9572295, 10210448, 12763060, 15315672, 19144590, 25526120, 30631344, 38289180, 51052240, 76578360, 153156720]

約数ペア:

[(1, 153156720), (2, 76578360), (3, 51052240), (4, 38289180), (5, 30631344), (6, 25526120), (8, 19144590), (10, 15315672), (12, 12763060), (15, 10210448), (16, 9572295), (19, 8060880), (20, 7657836), (24, 6381530), (30, 5105224), (38, 4030440), (40, 3828918), (48, 3190765), (57, 2686960), (60, 2552612), (76, 2015220), (80, 1914459), (95, 1612176), (114, 1343480), (120, 1276306), (152, 1007610), (190, 806088), (228, 671740), (240, 638153), (285, 537392), (304, 503805), (380, 403044), (456, 335870), (570, 268696), (760, 201522), (912, 167935), (1140, 134348), (1520, 100761), (2280, 67174), (4560, 33587)]